#1D6697#1D6697

#1D6697 is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.1% C 0.105 H 243.2°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#1D6697
RGB	rgb(29, 102, 151)
HSL	hsl(204, 68%, 35%)
HSV	hsv(204, 81%, 59%)
CMYK	cmyk(80.8%, 32.5%, 0%, 40.8%)
CIE-LAB	lab(41.21, -4.11, -32.96)
CIE-LCH	lch(41.21, 33.21, 262.89°)
OKLab	oklab(49.08% -0.0472 -0.0935)
OKLCH	oklch(49.08% 0.105 243.2)
XYZ	xyz(10.8418, 11.9970, 31.0164)
Luminance	0.1200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6697 #974E1D

analogous

#1D978B #1D6697 #1D2997

triadic

#1D6697 #971D66 #66971D

tetradic

#1D6697 #8B1D97 #974E1D #29971D

square

#1D6697 #8B1D97 #974E1D #29971D

split-complementary

#1D6697 #971D29 #978B1D

monochromatic

#092130 #134364 #1D6697 #2789CA #51A5DE

Accessibility & contrast

On white

6.18

#1D6697 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#1D6697 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6697

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6697	#FFFFFF	#000000	##FFFFFF
##1D6697	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6799

Deuteranopia (green-blind)

#3E5C96

Tritanopia (blue-blind)

#007277

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1d6697;
/* rgb */ color: rgb(29, 102, 151);
/* oklch */ color: oklch(49.1% 0.105 243.2);

Tailwind

colors: {
  custom: {
    50: '#6d91b6',
    500: '#1d6697',
    950: '#000000',
  },
}

SCSS

$custom: #1d6697;
$custom-light: #6d91b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6697",
  "rgb": {
    "r": 29,
    "g": 102,
    "b": 151
  },
  "hsl": {
    "h": 204.098,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.49075,
    "c": 0.10478,
    "h": 243.2
  },
  "luminance": 0.11998
}

Semantic roles & 50–950 ramp

primary

#1D6697

secondary

#C07D4F

accent

#833DEB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1D6697

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →